From: Elijah Newren <newren@xxxxxxxxx>
This just splits the two fields already marked as internal-only into a
separate internal struct. Future commits will add more fields that
were meant to be internal-only but were not explicitly marked as such
to the same struct.
Signed-off-by: Elijah Newren <newren@xxxxxxxxx>
---
unpack-trees.c | 40 ++++++++++++++++++++--------------------
unpack-trees.h | 7 +++++--
2 files changed, 25 insertions(+), 22 deletions(-)
diff --git a/unpack-trees.c b/unpack-trees.c
index d9c9f330233..e6b5fb980cb 100644
--- a/unpack-trees.c
+++ b/unpack-trees.c
@@ -1809,7 +1809,7 @@ static void populate_from_existing_patterns(struct unpack_trees_options *o,
if (get_sparse_checkout_patterns(pl) < 0)
o->skip_sparse_checkout = 1;
else
- o->pl = pl;
+ o->internal.pl = pl;
}
static void update_sparsity_for_prefix(const char *prefix,
@@ -1871,10 +1871,10 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
if (len > MAX_UNPACK_TREES)
die("unpack_trees takes at most %d trees", MAX_UNPACK_TREES);
- if (o->dir)
- BUG("o->dir is for internal use only");
- if (o->pl)
- BUG("o->pl is for internal use only");
+ if (o->internal.dir)
+ BUG("o->internal.dir is for internal use only");
+ if (o->internal.pl)
+ BUG("o->internal.pl is for internal use only");
trace_performance_enter();
trace2_region_enter("unpack_trees", "unpack_trees", the_repository);
@@ -1891,9 +1891,9 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
BUG("UNPACK_RESET_OVERWRITE_UNTRACKED incompatible with preserved ignored files");
if (!o->preserve_ignored) {
- o->dir = &dir;
- o->dir->flags |= DIR_SHOW_IGNORED;
- setup_standard_excludes(o->dir);
+ o->internal.dir = &dir;
+ o->internal.dir->flags |= DIR_SHOW_IGNORED;
+ setup_standard_excludes(o->internal.dir);
}
if (o->prefix)
@@ -1943,7 +1943,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
* Sparse checkout loop #1: set NEW_SKIP_WORKTREE on existing entries
*/
if (!o->skip_sparse_checkout)
- mark_new_skip_worktree(o->pl, o->src_index, 0,
+ mark_new_skip_worktree(o->internal.pl, o->src_index, 0,
CE_NEW_SKIP_WORKTREE, o->verbose_update);
if (!dfc)
@@ -2009,7 +2009,7 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
* If they will have NEW_SKIP_WORKTREE, also set CE_SKIP_WORKTREE
* so apply_sparse_checkout() won't attempt to remove it from worktree
*/
- mark_new_skip_worktree(o->pl, &o->result,
+ mark_new_skip_worktree(o->internal.pl, &o->result,
CE_ADDED, CE_SKIP_WORKTREE | CE_NEW_SKIP_WORKTREE,
o->verbose_update);
@@ -2067,9 +2067,9 @@ int unpack_trees(unsigned len, struct tree_desc *t, struct unpack_trees_options
done:
if (free_pattern_list)
clear_pattern_list(&pl);
- if (o->dir) {
- dir_clear(o->dir);
- o->dir = NULL;
+ if (o->internal.dir) {
+ dir_clear(o->internal.dir);
+ o->internal.dir = NULL;
}
trace2_region_leave("unpack_trees", "unpack_trees", the_repository);
trace_performance_leave("unpack_trees");
@@ -2116,14 +2116,14 @@ enum update_sparsity_result update_sparsity(struct unpack_trees_options *o,
pl = xcalloc(1, sizeof(*pl));
populate_from_existing_patterns(o, pl);
}
- o->pl = pl;
+ o->internal.pl = pl;
/* Expand sparse directories as needed */
- expand_index(o->src_index, o->pl);
+ expand_index(o->src_index, o->internal.pl);
/* Set NEW_SKIP_WORKTREE on existing entries. */
mark_all_ce_unused(o->src_index);
- mark_new_skip_worktree(o->pl, o->src_index, 0,
+ mark_new_skip_worktree(o->internal.pl, o->src_index, 0,
CE_NEW_SKIP_WORKTREE, o->verbose_update);
/* Then loop over entries and update/remove as needed */
@@ -2338,8 +2338,8 @@ static int verify_clean_subdirectory(const struct cache_entry *ce,
pathbuf = xstrfmt("%.*s/", namelen, ce->name);
memset(&d, 0, sizeof(d));
- if (o->dir)
- d.exclude_per_dir = o->dir->exclude_per_dir;
+ if (o->internal.dir)
+ d.exclude_per_dir = o->internal.dir->exclude_per_dir;
i = read_directory(&d, o->src_index, pathbuf, namelen+1, NULL);
dir_clear(&d);
free(pathbuf);
@@ -2393,8 +2393,8 @@ static int check_ok_to_remove(const char *name, int len, int dtype,
if (ignore_case && icase_exists(o, name, len, st))
return 0;
- if (o->dir &&
- is_excluded(o->dir, o->src_index, name, &dtype))
+ if (o->internal.dir &&
+ is_excluded(o->internal.dir, o->src_index, name, &dtype))
/*
* ce->name is explicitly excluded, so it is Ok to
* overwrite it.
diff --git a/unpack-trees.h b/unpack-trees.h
index f3a6e4f90ef..5c1a9314a06 100644
--- a/unpack-trees.h
+++ b/unpack-trees.h
@@ -97,9 +97,12 @@ struct unpack_trees_options {
struct index_state *src_index;
struct index_state result;
- struct pattern_list *pl; /* for internal use */
- struct dir_struct *dir; /* for internal use only */
struct checkout_metadata meta;
+
+ struct unpack_trees_options_internal {
+ struct pattern_list *pl;
+ struct dir_struct *dir;
+ } internal;
};
int unpack_trees(unsigned n, struct tree_desc *t,
--
gitgitgadget
